CamelBak

Bungee Overflow holds extra layers. The Crux Reservoir delivers 20% more water per sip. Integrated Tool Organization. Dual Bottle Pockets. Magnetic Tube Trap. Load-Bearing Hip Belt with Cargo. Reflectivity keeps you visible and safe. Air Support Back Pane increases airflow. Cargo Compression keeps item close to body. Made of 200D Nylon Ripstop with C0 DWR repellant. Belt fit range: 28" to 46". Gear capacity: 3.5L. Dimensions: 9.45" x 10.24" x 5.12". Crux 1.5L Lumbar Reservoir included. "Got Your Bak" lifetime warranty.